find the length of the sides of the triangle with vertices A(0, 6), B(3, 6), and C(0, 3). Classify the triangle by its sides and angles

Answer 1

The triangle forms a right angle with the y-axis and the legs are both length 3, so the two acute angles of the right triangle must be equal (and sum to 90). Therefor this is a 45-45-90 right triangle.